Click to see the current percentage, then click Initialize to clear it . Finalize :
The Epson L3100 has been on the market since 2017, and some “exclusive” resetters no longer work after firmware updates. If you have a newer firmware version (e.g., v1.7.x or higher), here are alternatives: epson l3100 resetter exclusive
You're looking for an Epson L3100 resetter! Click to see the current percentage, then click